IM: 6.6.3: Staying in Balance (Lesson)

Last updated about 1 year ago

26 questions

3.1: Hanging Around

3.2: Match Equations and Hangers

3.3: Connecting Diagrams to Equations and Solutions

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IM: 6.6.3: Staying in Balance (Lesson)

Last updated about 1 year ago

26 questions

3.1: Hanging Around

For diagram A, find:

1

One thing that must be true

1

One thing that could be true or false

1

For diagram B, find:

1

One thing that must be true

1

One thing that could be true or false

1

3.2: Match Equations and Hangers

Refer to Hanger A

1

Refer to Hanger B

1

Refer to Hanger C

1

Refer to Hanger D

1

3.3: Connecting Diagrams to Equations and Solutions

Refer to Hanger A:

1

Write the equation for Hanger A.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

Refer to Hanger B:

1

Write the equation for Hanger B.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

Refer to Hanger C:

1

Write the equation for Hanger C.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

Refer to Hanger D:

1

Write the equation for Hanger D.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

For diagram A, find:

1

One thing that must be true

1

One thing that could be true or false

1

One thing that cannot possibly be true

For diagram B, find:

1

One thing that must be true

1

One thing that could be true or false

1

One thing that cannot possibly be true

Refer to Hanger A

1

Which equation matches Hanger A?

1

Find the solution to this equation and use Hanger A to explain what the solution means.

Refer to Hanger B

1

Which equation matches Hanger B?

1

Find the solution to this equation and use Hanger B to explain what the solution means.

Refer to Hanger C

1

Which equation matches Hanger C?

1

Find the solution to this equation and use Hanger C to explain what the solution means.

Refer to Hanger D

1

Which equation matches Hanger D?

1

Find the solution to this equation and use Hanger D to explain what the solution means.

Refer to Hanger A:

1

Write the equation for Hanger A.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

Explain how to reason with the equation to find the weight of a piece with a letter.

Refer to Hanger B:

1

Write the equation for Hanger B.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

Explain how to reason with the equation to find the weight of a piece with a letter.

Refer to Hanger C:

1

Write the equation for Hanger C.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

Explain how to reason with the equation to find the weight of a piece with a letter.

Refer to Hanger D:

1

Write the equation for Hanger D.

1

Explain how to reason with the hanger to find the weight of a piece with a letter.

1

Explain how to reason with the equation to find the weight of a piece with a letter.

One thing that cannot possibly be true

One thing that cannot possibly be true

Which equation matches Hanger A?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?

Find the solution to this equation and use Hanger A to explain what the solution means.

Which equation matches Hanger B?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?

Find the solution to this equation and use Hanger B to explain what the solution means.

Which equation matches Hanger C?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?

Find the solution to this equation and use Hanger C to explain what the solution means.

Which equation matches Hanger D?

? + 3 = 6

3 \sdot ? = 6

6 = ? + 1

6 = 3 \sdot ?

Find the solution to this equation and use Hanger D to explain what the solution means.

Explain how to reason with the equation to find the weight of a piece with a letter.

Explain how to reason with the equation to find the weight of a piece with a letter.

Explain how to reason with the equation to find the weight of a piece with a letter.

Explain how to reason with the equation to find the weight of a piece with a letter.